feat: display error message when parsing config file

Community.PowerToys.Run.Plugin.WebSearchShortcut/Community.PowerToys.Run.Plugin.WebSearchShortcut.csproj

@@ -55,6 +55,12 @@
     <None Update="Images\Suggestion.light.png">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <None Update="Images\Warn.dark.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="Images\Warn.light.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Update="plugin.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>

Community.PowerToys.Run.Plugin.WebSearchShortcut/Main.cs

@@ -72,6 +72,7 @@ internal Main(WebSearchShortcutSettings settings, IWebSearchShortcutStorage webS
             { "Config", @"Images\Config.light.png" },
             { "Reload", @"Images\Reload.light.png" },
             { "Suggestion", @"Images\Suggestion.light.png" },
+            { "Warn", @"Images\Warn.light.png" }
         };
 
     private bool Disposed { get; set; }
@@ -141,6 +142,21 @@ public List<Result> Query(Query query)
         ];
       }
 
+
+      if (!string.IsNullOrEmpty(WebSearchShortcutStorage.LoadError))
+      {
+        return
+        [
+          new()
+          {
+            Title = "Config parse error (Please check the config file)",
+            SubTitle = $"Error: {WebSearchShortcutStorage.LoadError}",
+            IcoPath = IconPath["Warn"],
+            ToolTipData = new ToolTipData("Config error", $"{WebSearchShortcutStorage.LoadError}")
+          }
+        ];
+      }
+
       List<Result> results = [];
 
       if (string.IsNullOrEmpty(args))
@@ -173,7 +189,7 @@ public List<Result> Query(Query query)
 
     public List<Result> Query(Query query, bool delayedExecution)
     {
-      if (query?.Search is null || !delayedExecution)
+      if (query?.Search is null || !delayedExecution || !string.IsNullOrEmpty(WebSearchShortcutStorage.LoadError))
       {
         return ResetSuggestionsCache();
       }

Community.PowerToys.Run.Plugin.WebSearchShortcut/Storage.cs

@@ -48,6 +48,8 @@ public interface IWebSearchShortcutStorage
     /// </summary>
     void Save();
     string GetPath();
+
+    string? LoadError { get; }
   }
 
   /// <inheritdoc/>
@@ -58,6 +60,8 @@ public class WebSearchShortcutStorage : IWebSearchShortcutStorage
     /// </summary>
     public const string DefaultFileName = "WebSearchShortcutStorage.json";
 
+    public string? LoadError { get; private set; }
+
     private static readonly JsonSerializerOptions _serializerOptions = new()
     {
       DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
@@ -136,9 +140,12 @@ public void Load()
           item.Name = key;
         }
         DownLoadIcon();
+
+        LoadError = null;
       }
       catch (Exception ex)
       {
+        LoadError = ex.Message;
         Log.Exception("Load failed: " + path, ex, GetType());
       }
     }